Shield Arms S15 Gen3 Glock 43X/48 9mm 15rd Nickel Magazine

The nickel S15 Gen3 from Shield Arms. Fifteen rounds of 9mm in a steel magazine the same length as the Glock 10 round magazine, so it sits flush in a Glock 43X or Glock 48.

The silver nickel coating is uniform, resists corrosion and wear, and adds lubricity. Gen3 tubes have raised ribs on the back that index to the Glock magazine position. Shield Arms requires its steel magazine release in place of the polymer catch for reliable function.